EST_cluster.h

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/*                    Author :  Paul Taylor                              */
/*                    Date   :  July 1995                                */
/*-----------------------------------------------------------------------*/
/*                 Clustering routines header file                       */
/*                                                                       */
/*=======================================================================*/
#ifndef __Cluster_H__
#define __Cluster_H__

#include "EST_util_class.h"

int load_names(EST_String file, EST_TList<EST_String> &names);

float lowestval(EST_FMatrix &m, EST_TList<int> &a, EST_TList<int> &b);
float highestval(EST_FMatrix &m, EST_TList<int> &a, EST_TList<int> &b);

int fn_cluster(EST_FMatrix &m, float d);
int nn_cluster(EST_FMatrix &m, float d);
float nearest(EST_TList<int> &cbk);
void merge(EST_TList<int> cbk[], int i, int j);

typedef EST_TList<EST_TList<int> > EST_CBK;

EST_String print_codebook(EST_CBK &cbk, float d, EST_TList<EST_String> &names);
EST_String print_codebook(EST_CBK &cbk, float d);
int cluster(EST_FMatrix &m, EST_CBK &cbk, float d);
void init_cluster(EST_CBK &cbk, int n);
//EST_FVector sortvals(EST_FMatrix &m);

int cluster(EST_FMatrix &m, EST_CBK &cbk, EST_TList<EST_String> &ans, EST_String method,
            EST_TList<EST_String> &x);

EST_FVector sort_matrix(EST_FMatrix &m);

#endif /* Cluster_h */